./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-10 02:39:20,669 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 02:39:20,746 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-01-10 02:39:20,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 02:39:20,756 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 02:39:20,783 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 02:39:20,784 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 02:39:20,784 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 02:39:20,784 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 02:39:20,785 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 02:39:20,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 02:39:20,785 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 02:39:20,785 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 02:39:20,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 02:39:20,785 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 02:39:20,786 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 02:39:20,786 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 02:39:20,787 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:20,787 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:20,788 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:20,788 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 02:39:20,788 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 02:39:20,789 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee [2025-01-10 02:39:21,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 02:39:21,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 02:39:21,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 02:39:21,123 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 02:39:21,124 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 02:39:21,125 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2025-01-10 02:39:22,466 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/22c817950/7cc41477cdfd4a018e081af45f70d7e7/FLAGb095a2b63 [2025-01-10 02:39:23,035 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 02:39:23,036 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2025-01-10 02:39:23,073 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/22c817950/7cc41477cdfd4a018e081af45f70d7e7/FLAGb095a2b63 [2025-01-10 02:39:23,089 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/22c817950/7cc41477cdfd4a018e081af45f70d7e7 [2025-01-10 02:39:23,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 02:39:23,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 02:39:23,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:23,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 02:39:23,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 02:39:23,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:23" (1/1) ... [2025-01-10 02:39:23,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1714d5dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:23, skipping insertion in model container [2025-01-10 02:39:23,102 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:23" (1/1) ... [2025-01-10 02:39:23,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 02:39:24,355 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,356 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,356 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,357 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,358 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,370 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,370 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,375 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,375 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,377 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,381 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,382 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,382 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,959 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:24,968 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,064 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,065 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,066 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,066 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,066 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,066 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,067 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,068 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,068 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,068 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,068 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,069 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,069 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,076 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,077 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,077 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,077 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,080 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,081 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,086 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,087 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,087 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:25,137 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 02:39:25,195 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,195 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,195 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,196 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,227 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,232 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,233 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,233 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,234 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,234 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,235 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,235 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,235 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,310 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,315 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2025-01-10 02:39:25,354 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,356 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,356 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,356 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,357 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,357 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,358 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,358 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,359 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,359 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,359 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,359 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,359 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,360 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,361 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,362 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,362 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,364 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,364 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,371 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,371 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,372 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:25,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:25,566 INFO L204 MainTranslator]: Completed translation [2025-01-10 02:39:25,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25 WrapperNode [2025-01-10 02:39:25,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:25,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:25,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 02:39:25,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 02:39:25,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,731 INFO L138 Inliner]: procedures = 686, calls = 1894, calls flagged for inlining = 57, calls inlined = 17, statements flattened = 1174 [2025-01-10 02:39:25,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:25,736 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 02:39:25,736 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 02:39:25,736 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 02:39:25,745 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,755 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,853 INFO L175 MemorySlicer]: Split 384 memory accesses to 6 slices as follows [2, 238, 24, 104, 9, 7]. 62 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 6, 5, 0, 1, 2]. The 268 writes are split as follows [0, 232, 8, 26, 1, 1]. [2025-01-10 02:39:25,853 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,853 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,917 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,960 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,971 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:25,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 02:39:25,996 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 02:39:25,997 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 02:39:25,997 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 02:39:25,998 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (1/1) ... [2025-01-10 02:39:26,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:26,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 02:39:26,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 02:39:26,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 02:39:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2025-01-10 02:39:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2025-01-10 02:39:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2025-01-10 02:39:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2025-01-10 02:39:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2025-01-10 02:39:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2025-01-10 02:39:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-10 02:39:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2025-01-10 02:39:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-01-10 02:39:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 02:39:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2025-01-10 02:39:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-10 02:39:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-10 02:39:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-01-10 02:39:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-01-10 02:39:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2025-01-10 02:39:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2025-01-10 02:39:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2025-01-10 02:39:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2025-01-10 02:39:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-10 02:39:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-10 02:39:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-10 02:39:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-10 02:39:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-10 02:39:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2025-01-10 02:39:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2025-01-10 02:39:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2025-01-10 02:39:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2025-01-10 02:39:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2025-01-10 02:39:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2025-01-10 02:39:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-10 02:39:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-10 02:39:26,459 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 02:39:26,463 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 02:39:33,291 INFO L? ?]: Removed 303 outVars from TransFormulas that were not future-live. [2025-01-10 02:39:33,291 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 02:39:33,323 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 02:39:33,323 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-10 02:39:33,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:33 BoogieIcfgContainer [2025-01-10 02:39:33,324 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 02:39:33,329 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 02:39:33,329 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 02:39:33,333 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 02:39:33,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 02:39:23" (1/3) ... [2025-01-10 02:39:33,334 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca9fe2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:33, skipping insertion in model container [2025-01-10 02:39:33,334 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:25" (2/3) ... [2025-01-10 02:39:33,334 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca9fe2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:33, skipping insertion in model container [2025-01-10 02:39:33,334 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:33" (3/3) ... [2025-01-10 02:39:33,335 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_ref_harness.i [2025-01-10 02:39:33,351 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 02:39:33,353 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_push_ref_harness.i that has 41 procedures, 567 locations, 1 initial locations, 10 loop locations, and 0 error locations. [2025-01-10 02:39:33,353 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca9fe2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 02:39:33, skipping insertion in model container [2025-01-10 02:39:33,354 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 02:39:33,354 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 02:39:33,355 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 02:39:33,355 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 02:39:33,356 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:33" (3/3) ... [2025-01-10 02:39:33,358 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-10 02:39:33,361 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2025-01-10 02:39:33,361 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2025-01-10 02:39:33,361 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2025-01-10 02:39:33,361 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2025-01-10 02:39:33,362 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-01-10 02:39:33,363 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2025-01-10 02:39:33,364 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2025-01-10 02:39:33,365 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2025-01-10 02:39:33,367 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2025-01-10 02:39:33,402 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 204 nodes and edges [2025-01-10 02:39:33,405 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2025-01-10 02:39:33,407 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-01-10 02:39:33,408 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2025-01-10 02:39:33,410 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-01-10 02:39:33,412 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-01-10 02:39:33,417 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-01-10 02:39:33,419 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-10 02:39:33,958 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-10 02:39:33,959 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-10 02:39:33,959 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 02:39:33,961 INFO L158 Benchmark]: Toolchain (without parser) took 10866.78ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 98.0MB in the beginning and 115.0MB in the end (delta: -16.9MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,961 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 201.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:39:33,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2472.63ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 59.8MB in the end (delta: 38.3MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,961 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.13ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 48.2MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,962 INFO L158 Benchmark]: Boogie Preprocessor took 258.97ms. Allocated memory is still 142.6MB. Free memory was 48.2MB in the beginning and 66.8MB in the end (delta: -18.6MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,962 INFO L158 Benchmark]: RCFGBuilder took 7327.99ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 66.8MB in the beginning and 257.6MB in the end (delta: -190.8MB). Peak memory consumption was 191.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,962 INFO L158 Benchmark]: TraceAbstraction took 25.02ms. Allocated memory is still 343.9MB. Free memory was 257.6MB in the beginning and 257.5MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:39:33,962 INFO L158 Benchmark]: Witness Printer took 604.77ms. Allocated memory is still 343.9MB. Free memory was 257.5MB in the beginning and 115.0MB in the end (delta: 142.6MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2025-01-10 02:39:33,964 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 201.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2472.63ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 59.8MB in the end (delta: 38.3MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.13ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 48.2MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 258.97ms. Allocated memory is still 142.6MB. Free memory was 48.2MB in the beginning and 66.8MB in the end (delta: -18.6MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7327.99ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 66.8MB in the beginning and 257.6MB in the end (delta: -190.8MB). Peak memory consumption was 191.4MB. Max. memory is 16.1GB. * TraceAbstraction took 25.02ms. Allocated memory is still 343.9MB. Free memory was 257.6MB in the beginning and 257.5MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 604.77ms. Allocated memory is still 343.9MB. Free memory was 257.5MB in the beginning and 115.0MB in the end (delta: 142.6MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2025-01-10 02:39:34,066 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE